The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 2000
Filed:
Sep. 29, 1998
Applicant:
Inventors:
Abraham Adriaan Smaardijk, Amsterdam, NL;
Hendrik De Wit, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
528220 ; 528127 ; 528100 ; 528125 ; 528126 ; 528206 ; 5253286 ; 525471 ; 525539 ; 524151 ; 524194 ; 524222 ; 524291 ; 524356 ;
Abstract
A polymer composition made by combining a polyketone polymer and a phenolic alkylene dicarboxylate of the general formula: ##STR1## each R.sup.1 independently is hydrogen or alkyl with 1-6 carbon atoms, each R.sup.2 independently is alkyl with 1-6 carbon atoms,
Smaardijk, Abraham. (2000). Polyketone polymer composition (U.S. Patent No. 6143860). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6143860
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile